Pinnacle
peak, pinnacle
epical, apex, top etc
apex
The expression "tip top" likely originates from the 16th-century term "tip-top," which referred to the highest point of something. It combines "tip," meaning the top or extreme end, with "top," reinforcing the idea of excellence or peak quality. The phrase gained popularity in the 19th century, often used to describe something that is in excellent condition or of the highest standard. Its playful redundancy emphasizes superiority in a lighthearted manner.
Tip of the ears
A notch
a bouncy ball tip..... if you get a bouncy ball at jean coutu it is really bouncy the price is about 80 something cents but i think the price went higher
The tip of a wave is called the crest. This is the highest point of the wave above the rest position.
crown, tip,
The highest point on a fir tree is typically the tip of its central leader, which is the topmost part of the tree where the main stem ends.
The term "tip top" has been used in the English language since the early 19th century, with its earliest recorded use dating back to around 1835. It generally refers to something that is at the highest point or in excellent condition. The phrase has since evolved to describe quality or superiority in various contexts.
I suppose you could re-tip something you have already tipped, but it's not pretty.